9742156721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 11047639680

約数和(自身を除く): 1305482959

約数列:

[1, 11, 37, 137, 379, 407, 461, 1507, 4169, 5069, 5071, 14023, 17057, 51923, 55759, 63157, 154253, 174719, 187627, 571153, 694727, 1921151, 1921909, 2336809, 6464603, 21132661, 23936503, 25704899, 71110633, 263301533, 885650611, 9742156721]

約数ペア:

[(1, 9742156721), (11, 885650611), (37, 263301533), (137, 71110633), (379, 25704899), (407, 23936503), (461, 21132661), (1507, 6464603), (4169, 2336809), (5069, 1921909), (5071, 1921151), (14023, 694727), (17057, 571153), (51923, 187627), (55759, 174719), (63157, 154253)]